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Alcuni malintesi sul processo MBR ⑤

Tempo: 2020-07-27 Colpi: 96

MBR technology? Are you familiar with how to use it?



In recent years, the MBR process has been widely used by people. The MBR process can be used in many applications such as reuse of reclaimed water, improvement of environmental standards, and dispersion treatment of wastewater. As we all know, the reason why the MBR process has so many widespread uses is mainly due to its outstanding advantages such as high load, long mud age, high efficiency of shutoff, and small footprint.


This article will continue to introduce you to misunderstandings about the application of the MBR process in wastewater treatment.

 

Misunderstanding 5: The membrane is responsible for the quality of the effluent.

 

Correct interpretation: The principle of membrane is filtration, which is a physical process.

 

The removal of pollutants is mainly SS, and its significance for MBR is to improve the biochemical performance. But the membrane can not filter soluble organic matter, so it can not intercept COD and other indicators.

 

The removal of organic matter still depends on the design and operation management of the entire process chain.


In the next article, we will continue to introduce the misunderstandings of the MBR process.